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While some individuals can defy the lure of temptation, many others find appetizing food irresistible. The goal of this study was to investigate the neuropsychological mechanisms that increase individuals' vulnerability to cue-induced eating. Using ERPs, a direct measure of brain activity, we showed that individuals with larger late positive potentials in response to food-related cues than to erotic images are more susceptible to cue-induced eating and, in the presence of a palatable food option, eat more than twice as much as individuals with the opposite brain reactivity profile. By highlighting the presence of individual brain reactivity profiles associated with susceptibility to cue-induced eating, these findings contribute to the understanding of the neurobiological basis of vulnerability to obesity.

The current study examined changes in prevalence of e-cigarette use and perceptions of the harmfulness of e-cigarette and combustible cigarettes following a campus-wide tobacco ban. Undergraduate students completed surveys of tobacco use and perceived product harmfulness. Four samples were collected: in 2013 prior to the ban (n = 792) and in fall 2014 (n = 310), 2015 (n = 208), and 2016 (n = 417). E-cigarette use increased in the years following the ban (p = 0.01) while combustible cigarette use decreased from 2013 to 2016 (p = 0.02). Men were more likely than women to use both products (ps < 0.05). Students' perceptions of the harmfulness of combustible and electronic cigarettes remained stable in the years following the ban (p > 0.05). This study is the first to examine the impact of including e-cigarettes in tobacco free policies. Combustible cigarette use declined, but e-cigarette use increased in the years following the e-cigarette ban. Prospective research is needed to understand the long-term impacts of e-cigarette bans.

Introduction: Many US young adults are susceptible to waterpipe (i.e., hookah) tobacco smoking (WTS) initiation, but research on factors associated with WTS susceptibility is limited. We examined sociodemographic, other tobacco and substance use, and attitudes and perceptions correlates of WTS susceptibility among young adults. Methods: Baseline data from a randomized trial testing WTS risk messages was collected in US young adults aged 18 to 30 years who never used waterpipe tobacco but were susceptible to WTS (n = 294). Extent of susceptibility to WTS was defined using the average score of a valid scale with higher scores indicating higher susceptibility. Correlates were sociodemographics, other tobacco and substance use, and attitudes and perceptions. Multiple linear regression models identified correlates of greater WTS susceptibility. Results: Participants averaged 25 (SD 3.2) years of age, 60% were male, 22% were Black non-Hispanic, 47% completed some college education, and 66% were employed. Our models consistently showed that more positive attitudes toward WTS (β = -0.08, p<0.01), lower perceived addictiveness relative to cigarettes (β = -0.09, p = 0.04), and greater perceived social acceptability of WTS (β = 0.05, p<0.01) were positively correlated with WTS susceptibility. Additionally, young adults who smoked cigarillos (β = 0.53, p<0.01), used cannabis (β = 0.14, p = 0.02), and Black non-Hispanic versus White non-Hispanic young adults (β = 0.18, p = 0.03) also had higher WTS susceptibility. Conclusions: Findings suggest that WTS prevention efforts require multicomponent interventions including targeting subpopulations at greater risk based on race/ethnicity and other tobacco and substance use. These interventions should consider attitudes and social acceptability of WTS as modifiable targets to maximize public health benefits. [ABSTRACT FROM AUTHOR]

Introduction We examined the impact of financial disclosures and warning labels on pro-e-cigarette Instagram posts and their association with attitudes toward the ad and product among youth and young adults. Methods During March to May 2021, we conducted a factorial experiment using an online convenience sample of youth and young adults (N = 1687, M age = 21.54). Participants were randomized to one of four conditions: pro-e-cigarette Instagram posts with only a financial disclosure, only a warning label, both a financial disclosure + warning label, or no financial disclosure or warning label. After viewing the posts, participants answered questions regarding their attitude toward the ad and the product. We used one-way ANOVA to estimate the association of condition on outcomes controlling for demographics. Results Young adults who viewed Instagram posts with only a financial disclosure reported more positive attitudes toward the ad than those who viewed posts with both a financial disclosure + warning label (p <.05). Young adults who viewed posts with only a financial disclosure reported more positive attitudes toward the product than those who viewed posts with only a warning label, both a financial disclosure + warning label, and without either (p s <.05). Differences were not statistically significant for youth. E-cigarette use status was associated with increased positive attitudes toward the ad (p <.001) and product (p <.001) for all participants. Conclusions Our results can inform policy interventions to mitigate the effects of e-cigarette social media marketing among youth and young adults. Including financial disclosures may not decrease appeal of e-cigarettes compared to posts without either. Implications Findings from the study suggest that a warning label may be more effective in reducing the effects of pro-e-cigarette social media posts than a financial disclosure among young adults. Public health officials should examine additional strategies beyond financial disclosures and warning labels (eg, social media peer mentoring program) to offset the persuasive effects of pro-e-cigarette social media marketing posts on young people. Additional policy interventional efforts are needed to limit the impact of e-cigarette social media marketing. [ABSTRACT FROM AUTHOR]

This study evaluated syllabi (N = 87) from introductory advertising and public relations courses to examine to what extent and how stated course goals and assignments signal the overall learning orientation of a course and which type of learning orientation--mastery or performance--was most common. Mastery orientations emphasize intrinsic rewards, whereas performance orientations emphasize extrinsic rewards (Ames, 1992; Ryan & Deci, 2000). The authors suggest matching syllabi objectives and assignments and providing a detailed explanation of assignments for syllabi improvement. Additionally, they stress the importance of student autonomy, responsibility, and failure as part of the learning process to be incorporated in the syllabus and classroom in order to maximize the use of mastery orientations, which ultimately result in a higher level of learning.

Background: The prevalence of e-cigarette use among young people remains high. Young people are susceptible to e-cigarette advertising, although potential heterogeneity in perceptions of e-cigarette ads with respect to age and e-cigarette use history remains unexplored. We aimed to assess differences in perceptions of e-cigarette ads and product use intention, by age and e-cigarette use status. Methods: Participants from an online convenience sample (N = 497, Mage=31.9) viewed two randomly selected e-cigarette ads and reported their perceptions of the ads and product use intention. We used mixed effects linear regression models to estimate associations between age group (18–20 years, 21–25 years, 26+ years), e-cigarette use status (never, former, and current use), and their interaction effects, on outcomes related to perceptions of ads and use intention. Models controlled for demographics and other tobacco use. Results: Current e-cigarette users (vs. never users) and participants who were 26+ years old (vs. 18–20 years old) had greater liking of the ads, perceived ad relevance, and perceived ad effectiveness. Among current e-cigarette users, participants who were 26+ years old (vs. 18–20 years old) had lower use intention. Conclusion: The effect of e-cigarette ad exposures on perceptions of the ad and use intention is heterogeneous with respect to age group and e-cigarette use history. While ads appealed more to adults who were 26+ years old across e-cigarette use groups, current e-cigarette users who were 18–20 years old demonstrated high use intention following ad exposure, suggesting a need for marketing interventions to mitigate continued e-cigarette use among young people. [ABSTRACT FROM AUTHOR]